trivialHomologicalTruncation(ChainComplex,d,e)
Given a chain complex
... <- C_{k-1} <- C_k <- C_{k+1} <- ...
return the trivial truncation
0 <- C_d <- C_{d+1} <- ... < C_e <- 0
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The object trivialHomologicalTruncation is a method function.
The source of this document is in /build/reproducible-path/macaulay2-1.25.06+ds/M2/Macaulay2/packages/TateOnProducts.m2:4691:0.